Meteorologisk Institutt vs Storm Glass Marine Weather

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseCC BY 4.0 / NLOD (Norwegian Licence for Open Government Data)Unverified
Free tierFree, no key; requires identifying User-AgentFree tier — API key required
Rate limitThrottled; identify via User-Agent and respect caching headers (per docs)Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Meteorologisk Institutt vs Storm Glass Marine Weather: common questions

Which is more reliable, Meteorologisk Institutt or Storm Glass Marine Weather?

On our scheduled checks, Storm Glass Marine Weather leads on measured uptime — Meteorologisk Institutt at —% versus Storm Glass Marine Weather at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Meteorologisk Institutt and Storm Glass Marine Weather need an API key?

Meteorologisk Institutt needs no key, while Storm Glass Marine Weather requires a free API key. If you want to start calling without signup, reach for Meteorologisk Institutt first.

Can I call Meteorologisk Institutt and Storm Glass Marine Weather from the browser?

Yes — both Meteorologisk Institutt and Storm Glass Marine Weather send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Meteorologisk Institutt and Storm Glass Marine Weather free for commercial use?

Meteorologisk Institutt allows commercial use on its free tier, and Storm Glass Marine Weather has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.